Watch Digimon Digital Monsters Episode 17 English version online and free episodes. Anime Episode guide, Chapter Digimon Digital Monsters Episode 17 English dubbed The Crest of Sincerity, After getting lost in the desert, the group is taken aboard a ship traveling in the desert that is headed by Kokatorimon. Kokatorimon captures all the boys and petrifies their partners. Biyomon and Palmon Digivolve and defeat him, and his ship crashes into a giant cactus. The top of the cactus then opens to reveal Mimi’s Crest of Sincerity (NOTE: it’s Crest of Purity, but the English dub changed it).